Bag pad binder

Claim 2

A bag pad binder comprising a table assembly which includes a support platform adapted to hold a stack of bag units in a predetermined position, support means connected to said table assembly and supporting a vertically-movable actuating means for vertical movement toward and away from said platform, and oppositely-disposed side sealing means operatively connected to said vertically-movable actuating means to move horizontally toward and away from each other while moving toward and away from a bag stack side sealing position in accordance with vertical movement of said vertically-movable actuating means.

Claim 3

The bag pad binder of claim 1 wherein said platform comprises oppositely-disposed panels separated by a slotted guide plate, said guide plate having a slot at each end adapted to receive and guide said side sealing means toward and away from said side sealing position.

Claim 4

The bag pad binder of claim 1 wherein said vertically movable actuating means supports a vertically movable perforating means movable toward and away from bag stack perforating position.

Claim 5

The bag bad binder of claim 1 wherein said vertically-movable actuating means is supported above said platform.

Claim 6

The bag pad binder of claim 1 wherein said vertically-moveable actuating means is supported below said platform.

Claim 7

The bag pad binder of claim 1 wherein said platform is provided with a predetermined pattern of apertures, said apertures being adapted to releasably engage securing means connected to bag stack guide means for releasably securing selected bag stack guide means to said platform.

Claim 8

The bag pad binder of claim 1 wherein a rear-edge sealing assembly is operatively connected to said table assembly, said rear-edge sealing assembly comprising at least one rear-edge sealing means horizontally movable toward and away from a rear-edge sealing position transversally to the direction of movement of said oppositely-disposed side sealing means but in synchronism therewith.

Claim 9

A bag pad binder comprising a table assembly which includes a bag stack support platform, said platform comprising oppositely-disposed panels separated by a slotted guide plate, said guide plate having opposed end slots and a central slot, support means connected to said table assembly and supporting said vertically-movable actuating means, said vertically-movable actuating means supporting a vertically-movable perforating means which is vertically movable into and out of said central slot upon vertical movement of said vertically-movable actuating means, and oppositely-disposed side sealing means operatively connected to said vertically-movable actuating means to move into and out of the respective end slots in accordance with vertical movement of said vertically-movable means.

Claim 10

A bag pad binder comprising a table assembly which includes a bag stack support platform, said platform comprising oppositely-disposed panels separated by a slotted guide plate, said guide plate having opposed end slots and a central slot, support means connected to said table assembly and supporting said vertically-movable actuating means, said vertically-movable actuating means supporting a vertically-movable perforating means which is vertically movable into and out of said central slot upon vertical movement of said vertically-movable actuating means, and oppositely-disposed side sealing means operatively connected to said vertically-movable actuating means to move into and out of the respective end slots in accordance with vertical movement of said vertically-movable means.

Claim 11

The bag pad binder of claim 8 wherein a rear-edge sealing assembly is operatively connected to said table assembly, said rear-edge sealing assembly comprising at least one rear-edge sealing means horizontally movable transversely to the direction of movement of said oppositely-disposed heat sealing means, but in synchronism therewith, toward and away from an edge sealing position.

Claim 12

A bag pad binder comprising a table assembly which includes a bag stack support platform adapted to hold stacked bag units in a predetermined position, said platform comprising oppositely-disposed panels separated by a slotted guide plate, said guide plate having end slots and a central slot, support means connected to said table assembly and supporting vertically-movable actuating means, said actuating means being connected to a vertically-movable perforating means that is vertically movable into and out of said central slot upon vertical movement of said actuating means, oppositely-disposed side sealing means operatively connected to said actuating means to move into and out of the respective end slots in accordance with vertical movement of said actuating means, and a rear-edge sealing assembly comprising at least one rear-edge sealing means horizontally movable transversely to the direction of movement of said oppositely-disposed side sealing means, but in synchronism therewith, toward and away from a rear-edge sealing position.

Claim 13

A bag pad binder comprising a table assembly which includes a bag stack support platform adapted to hold stacked bag units in a predetermined position, said platform comprising oppositely-disposed panels separated by a slotted guide plate, said guide plate having end slots and a central slot, support means connected to said table assembly and supporting vertically-movable actuating means, said actuating means being connected to a vertically-movable perforating means that is vertically movable into and out of said central slot upon vertical movement of said actuating means, oppositely-disposed side sealing means operatively connected to said actuating means to move into and out of the respective end slots in accordance with vertical movement of said actuating means, and a rear-edge sealing assembly comprising at least one rear-edge sealing means horizontally movable transversely to the direction of movement of said oppositely-disposed side sealing means, but in synchronism therewith, toward and away from a rear-edge sealing position.

Claim 14

The bag pad binder of claim 10 wherein said platform is provided with at least one slot adapted to removably receive a corresponding edge sealing means when said edge sealing means is in operative sealing position.

Claim 15

The bag pad binder of claim 10 wherein said edge sealing assembly is hingedly connected to the underside of said platform to hingedly move into and out of operative sealing position relative to said platform, and latch means for releasably securing said edge sealing assembly in said operative position.

Claim 16

The bag pad binder of claim 10 wherein said oppositely-disposed sealing means comprise a pair of sealing arms one on each side of a horizontal support bar, said support bar being connected to the vertically-movable actuating means, said sealing arms being both longitudinally adjustable and pivotally connected to said support bar, and means for pivoting said arms in conjunction with vertical movement of said support bar.

Claim 17

The bag pad binder of claim 13 wherein said means for pivoting said arms comprise cam edges on said arms in coacting arrangement with corresponding cams connected to said support bar.